[cschwarm]

I'm not sure if that answers your question but you may like to look at these desktop MVC frameworks for Python:

(1) http://dabodev.com/ - MIT license, using wxWidgets

(2) http://www.async.com.br/projects/kiwi/index.html - LGPL, pyGTK

(3) http://sourceforge.net/apps/trac/pygtkmvc/wiki - LGPL, pyGTK